<template>
	<div style="border: 1px solid #ccc">
		<Toolbar style="border-bottom: 1px solid #ccc" :editor="editorRef" :defaultConfig="toolbarConfig" :mode="mode" />
		<Editor style="height: 500px; overflow-y: hidden" v-model="content" :defaultConfig="editorConfig" :mode="mode" @onCreated="handleCreated" @onChange="handleChange" />
	</div>
</template>

<script setup>
import '@wangeditor/editor/dist/css/style.css'; // 引入 css
import { onBeforeUnmount, ref, shallowRef, watch } from 'vue';
import { Editor, Toolbar } from '@wangeditor/editor-for-vue';

const props = defineProps({
	value: {
		type: String
	}
});
const emits = defineEmits(['update:value']);
const editorRef = shallowRef(); // 编辑器实例，必须用 shallowRef
const mode = 'default'; // 或 'simple'
const content = ref('');
const toolbarConfig = {};
const editorConfig = { placeholder: '请输入内容...' };

watch(
	() => props.value,
	(value) => {
		content.value = props.value;
	}
);

// 组件销毁时，也及时销毁编辑器
onBeforeUnmount(() => {
	editorRef.value?.destroy();
});

const handleCreated = (editor) => {
	editorRef.value = editor; // 记录 editor 实例，重要！
};

const handleChange = () => {
	emits('update:value', content.value);
};
</script>

<style></style>
